1. Centre for Astrophysics and Planetary Science School of Physical Sciences University of Kent Canterbury UK
2. Institute for Nuclear Research (Atomki) Debrecen Hungary
3. Astronomical Institute Slovak Academy of Sciences Tatranská Lomnica Slovakia
4. Institute of Chemistry University of Debrecen Debrecen Hungary
5. School of Electronic Engineering and Computer Science Queen Mary University of London London UK
6. Department of Physics and Astronomy School of Mathematics and Physics Queen's University Belfast Belfast UK